Stainless Steel HPX for Ford 7.3L 99-03
The Stainless Steel High Pressure Crossover is meant to allow excess oil pressure to flow between both heads allowing for better supply to the injectors. By allowing the oil the flow to the opposite head, the issue of pressure spikes are less.
HPx line comes with adapters, ready to install.
432 Reviews Hide Reviews Show Reviews
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Awesome product!
Easy install. Engine runs smoother and more balanced!
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Great quality
Nothing much to say other than it works and looks high quality. $50 isn’t much money for a custom piece like this. The truck runs way better overall.
Thank you RF Diesel -
99 f250
Motor runs smoother and quieter
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HPX
Easy to install night and day difference and just knowing everything‘s getting proper lubrication.
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product
i was already replacing the hpop and figured why not install was super simple installed fittings and tube fit right on no problems did notice right away engine began to idel smoother after install
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Well made
Fit perfect
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Hard pipe
Had the rubber by pass, it leaked around the rubber and compression fitting, try the hard pipe this time, very happy with it. Also since the rubber did a upside “u” not sure if it was air lock. The hard pipe is linear.
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Quality
Good easy install. Not in the way of nothing and smooth running results
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Hpx
Great product came fast install was super easy since I was replacing glow plugs was wide open.
